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Skin nourishing/treating composition capable of relieving pruritus

A treatment composition and skin care technology, applied in the field of skin care/treatment composition, can solve the problems of not being able to use for a long time, not effectively reducing the cause of skin inflammation and itching, serious side effects, etc.

Active Publication Date: 2017-09-15
成都华西珐玛生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practice, it has been found that antihistamine preparations can relieve some skin itching mediated by histamine, but fail to produce effective relief for most skin itching; Temporarily relieve itching within a short period of time, but it cannot effectively reduce the possible skin inflammation and the cause of itching, and it cannot be used for a long time to avoid even very serious side effects

Method used

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  • Skin nourishing/treating composition capable of relieving pruritus
  • Skin nourishing/treating composition capable of relieving pruritus
  • Skin nourishing/treating composition capable of relieving pruritus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Embodiment 1: antipruritic repair cream (pharmaceutical preparation)

[0052] composition:

[0053] composition

[0054] Preparation method: According to the conventional cosmetic preparation method, mix the sweet-scented osmanthus absolute extract, stearic acid, lanolin and polysorbate-80 in the above composition, heat and melt in a water bath at 70-80°C to form a liquid (oil phase). In addition, add glycerin and preservatives into deionized water, stir and dissolve evenly, then heat in a water bath to 70-80°C (water phase). While maintaining the temperature of 70-80°C and stirring, slowly add the water phase to the oil phase until emulsification is formed. After cooling, the product is obtained.

Embodiment 2

[0055] Embodiment 2: antipruritic repair emulsion (cosmetic preparation)

[0056] composition:

[0057] composition

[0058] Preparation method: According to the conventional cosmetic preparation method, mix the sweet-scented osmanthus absolute extract, stearic acid, xylitol and emulsifier in the above composition, heat and melt in a 70-80°C water bath to become liquid, keep the temperature at 70-80°C, and Under stirring, add 20 grams of deionized water, stir until emulsification is complete, and let cool. Add glycerin, 1,3-butanediol and preservatives to the remaining deionized water, stir to dissolve evenly. Add the emulsified emulsion into water in which glycerin, 1,3-butanediol and preservative are dissolved, and stir evenly to obtain the product.

Embodiment 3

[0059] Embodiment 3: antipruritic repair milk (cosmetic preparation) composition:

[0060] composition

[0061] Preparation method: dissolve 0.30 g of sodium polyacrylate into 70 ml of water, stir, and fully swell. Slowly add glycerin, 1,3-butanediol, EDTA-Na 2 and preservative, stirring constantly to obtain an aqueous phase liquid; another 10ml of deionized water was taken, polysorbate-80 emulsifier and sweet-scented osmanthus absolute extract were added, and stirred to make it into an emulsion. Add the emulsion into the water phase liquid, stir evenly, add deionized water to 100 grams, and sterilize at high temperature to obtain the product.

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PUM

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Abstract

The invention discloses a skin nourishing / treating composition capable of relieving pruritus. According to a preparation method, a sweet osmanthus essential oil form extract product is taken as an active component. The skin nourishing / treating composition comprises, by weight, 0.01 to 0.2% of the sweet osmanthus essential oil form extract product, and the balance an acceptable accessory component in skin external preparations; wherein in the sweet osmanthus essential oil form extract product, the gas chromatography-mass spectrometry total chromatographic ion peak area of marking compositions, including a linalool derivative, a beta-ionone derivative, a gamma-decalactone derivative, an alpha-linolenic acid and a linolenate, in the sweet osmanthus essential oil form extract product at least accounts for 15% of the liquid chromatography total peak area of the sweet osmanthus essential oil form extract product. It is shown by experiments that drugs and / or cosmetic preparations prepared from the skin nourishing / treating composition are capable of relieving pruritus caused by different reasons obviously, and are beneficial for nourishing and treating of infected skin.

Description

technical field [0001] The invention relates to a skin maintenance / treatment composition capable of alleviating pruritus, which can be used as an external medicine or cosmetic having maintenance / treatment effects on skin with pruritus symptoms or diseases. Background technique [0002] Pruritus is an unpleasant sensation produced by human skin that causes the desire to scratch, and is a subjective feeling of humans or animals. Itching is not only a common symptom of many localized skin diseases, but may also be an external symptom of diseases in other parts of the body or organs / tissues on the skin. The specific mechanism is still unclear. [0003] According to whether the skin at the itching site shows abnormal conditions, skin itching can be divided into two types: skin itching with skin lesions and skin itching without skin lesions. [0004] The first type is skin itching with skin lesions, most of which are accompanied by skin diseases, such as skin itching caused by va...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/63A61K31/702A61K31/715A61K8/9789A61K8/60A61K8/73A61P17/04A61Q19/00
CPCA61K8/60A61K8/73A61K8/97A61K31/702A61K31/715A61K36/63A61Q19/00
Inventor 黄静王建忠刘显波
Owner 成都华西珐玛生物科技有限公司
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